Bissoy.com
Doctors Medicines MCQs Q&A

In the Venn diagram given below, the 'Rectangle' represent 'Lady Teachers'; the 'Triangle' represents 'Chemistry Teachers', and the 'Circle' represents 'Physics Teachers'. The numbers given in the diagram represents number of persons of that particular category. What is the count of lady teachers who do NOT teach Physics subject?

In the Venn diagram given below, the 'Rectangle' represent 'Lady Teachers'; the 'Triangle' represents 'Chemistry Teachers', and the 'Circle' represents 'Physics Teachers'. The numbers given in the diagram represents number of persons of that particular category. What is the count of lady teachers who do NOT teach Physics subject? Correct Answer 28

The space in the figure which represents lady teachers who do not teach physics subject is shown below:

[ alt="F1 Bubun.R 09-03-21 Savita D8" src="//storage.googleapis.com/tb-img/production/21/03/F1_Bubun.R_09-03-21_Savita_D8.png" style="width: 288px; height: 218px;">

21 represents only lady teachers.

7 represents lady teacher of chemistry subject.

So the answer is (21 + 7) = 28, lady teachers who do not teach physics subjects

Hence, 28 is the correct answer.

Related Questions

In a group of 33 teachers in a high school, 7 teachers teach chemistry, 19 teachers teach physics and 18 teachers teach mathematics. Also, 3 teachers teach both chemistry and physics, 8 teachers teach both physics and mathematics and none of teachers teach both chemistry and mathematics. Then, find the number of teachers who teach only chemistry?
Read the given information and answer the question asked by choosing the most appropriate option. In a group, 54 persons likes Physics, 47 persons likes Mathematics and 71 persons likes Chemistry. Among them, 12 persons likes only Physics and Chemistry, 23 persons likes only Mathematics and Chemistry, 11 persons likes only Physics and Mathematics and 10 persons likes all the three subjects. How many persons likes one subject only?
Study the accompanying Venn diagram that represents groups of persons speaking five different languages as follows. Oblong circle = Marathi ; Rectangle = Kannada, Circle = English, Triangle = Gujarati, Equilateral quadrangle = Hindi Using above information select the false statement/s from following list. (a) Area c represent persons speaking 5 languages but area d represents persons speaking 4 languages only. (b) Areas b and d represent persons speaking same number of languages. (c) Areas f, b and e represent persons speaking same languages. (d) Areas g and h represent persons who speak two languages only. 
There are 16 teachers who can teach Thermodynamics (TD), 11 who can teach Electrical Sciences (ES), and 5 who can teach both TD and Engineering Mechanics (EM). There are a total of 40 teachers. 6 cannot teach any of the three subjects, i.e. EM, ES or TD. 6 can teach only ES. 4 can teach all three subjects, i.e. EM, ES and TD. 4 can teach ES and TD. How many can teach both ES and EM but not TD?
In a group of 450 students, 22% of the total students take the Hindi subject, 34% of the total students take the Physics subject, and 26% of the total students take the Social Science subject. 8% of the total students have taken both Hindi and Physics subject only. Out of the total students in the Hindi subject, 1/3 have taken both Hindi and Social Science subject only. Out of the total students in the Physics subject, 1/3 have taken both Physics and Social Science subject only. Only 20 students take all the three subjects. Find the number of students who have not taken any subject.  
In the given Venn diagram, the ‘circle’ represents ‘ladies’, the ‘triangle’, represents ‘teachers’, and the ‘rectangle’ represents ‘unmarried persons’. The numbers given in the diagram represent the number of persons in that particular category. How many married ladies are teachers?
In the given Venn Diagram, the triangle represents politicians, the circle represents lawyers, the rectangle represents teachers and the square represents businessmen. The numbers given in the diagram represent the number of persons of that particular category. How many lawyers are also teachers, but are neither politicians nor businessmen?
In the Venn diagram given below, the 'rectangle' represents 'Male Cricketers', the 'triangle' represents 'Indian', and the 'circle' represents 'Engineers'. The numbers given in the diagram represent number of persons of that particular category. What is the count of Indian Male Cricketers who are NOT Engineers?
Read the information carefully and answer the question based on it. The seven lecturers  P, Q, R, S, T, U and V, teach seven subjects viz. Physics, Chemistry, Biology, English, Mathematics, Economics and Geography. These seven lecturers teach different subjects but not necessarily in the same order. Every teacher teaches only one day from Monday to Sunday but not necessarily in the same order. R teaches Biology on Friday. One who teaches Physics immediate on previous day of which, Q teaches Mathematics. V teaches on Sunday but not Chemistry or English. U teaches on which day, immediate on previous day of which S teaches Economics, P teaches Geography on Tuesday. T does not teach English. Which subject does 'T’ teach ? 
Study the following pie chart that shows the percentage-wise distribution of teachers who teach six different subjects, and answer the question given below. Total number of teachers = 1600 If \(\frac{3}{8}\) of the teachers who teach Chemistry are females, then the number of male Chemistry teachers is what percentage of the total number of teachers who teach Mathematics?